Base | Representation |
---|---|
bin | 101010000010000… |
… | …1111111011110110 |
3 | 10122021220202001200 |
4 | 1110010033323312 |
5 | 10342030244430 |
6 | 351541433330 |
7 | 46644126216 |
oct | 12404177366 |
9 | 3567822050 |
10 | 1410399990 |
11 | 66415242a |
12 | 33440b846 |
13 | 19628040c |
14 | d545c246 |
15 | 83c4b460 |
hex | 5410fef6 |
1410399990 has 24 divisors (see below), whose sum is σ = 3667040208. Its totient is φ = 376106640.
The previous prime is 1410399989. The next prime is 1410400021. The reversal of 1410399990 is 999930141.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7835466 + ... + 7835645.
It is an arithmetic number, because the mean of its divisors is an integer number (152793342).
Almost surely, 21410399990 is an apocalyptic number.
1410399990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1410399990 is an abundant number, since it is smaller than the sum of its proper divisors (2256640218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1410399990 is a wasteful number, since it uses less digits than its factorization.
1410399990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15671124 (or 15671121 counting only the distinct ones).
The product of its (nonzero) digits is 78732, while the sum is 45.
The square root of 1410399990 is about 37555.2924366194. The cubic root of 1410399990 is about 1121.4521952410.
The spelling of 1410399990 in words is "one billion, four hundred ten million, three hundred ninety-nine thousand, nine hundred ninety".
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